DE3431983A1 - Vorrichtung zum schliessen einer feuersicheren tuer - Google Patents

Vorrichtung zum schliessen einer feuersicheren tuer

Info

Publication number
DE3431983A1
DE3431983A1 DE19843431983 DE3431983A DE3431983A1 DE 3431983 A1 DE3431983 A1 DE 3431983A1 DE 19843431983 DE19843431983 DE 19843431983 DE 3431983 A DE3431983 A DE 3431983A DE 3431983 A1 DE3431983 A1 DE 3431983A1
Authority
DE
Germany
Prior art keywords
door
hook
plate
spring
linkage mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19843431983
Other languages
German (de)
English (en)
Other versions
DE3431983C2 (enrdf_load_stackoverflow
Inventor
Hisatugu Machida Tokio/Tokyo Anzai
Haruyuki Yokohama Kanagawa Atsumi
Noboru Fuchu Hiroshima Kasahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ryobi Ltd
Original Assignee
Ryobi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ryobi Ltd filed Critical Ryobi Ltd
Publication of DE3431983A1 publication Critical patent/DE3431983A1/de
Application granted granted Critical
Publication of DE3431983C2 publication Critical patent/DE3431983C2/de
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • E05F3/222—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones electrically operated
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0086—Toggle levers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Special Wing (AREA)
  • Lock And Its Accessories (AREA)
DE19843431983 1983-09-08 1984-08-30 Vorrichtung zum schliessen einer feuersicheren tuer Granted DE3431983A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983139355U JPS6047544U (ja) 1983-09-08 1983-09-08 ア−ム式防火戸用閉鎖装置

Publications (2)

Publication Number Publication Date
DE3431983A1 true DE3431983A1 (de) 1985-05-30
DE3431983C2 DE3431983C2 (enrdf_load_stackoverflow) 1988-04-28

Family

ID=15243395

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843431983 Granted DE3431983A1 (de) 1983-09-08 1984-08-30 Vorrichtung zum schliessen einer feuersicheren tuer

Country Status (3)

Country Link
US (1) US4715146A (enrdf_load_stackoverflow)
JP (1) JPS6047544U (enrdf_load_stackoverflow)
DE (1) DE3431983A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537177A1 (de) * 1984-10-18 1986-04-24 Ryobi Ltd., Fuchu, Hiroshima Schliessvorrichtung fuer eine feuersichere tuer
DE3604083A1 (de) * 1986-02-08 1987-08-13 Dorma Gmbh & Co Kg Feststellvorrichtung fuer tuerfluegel mit einem tuerschliesser
DE4140658A1 (de) * 1991-12-10 1993-06-17 Dorma Gmbh & Co Kg Elektromechanische feststellvorrichtung fuer tuerfluegel
AT525911A4 (de) * 2022-04-05 2023-09-15 Bernhard Fellner Verriegelungsvorrichtung

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801163A (en) * 1986-09-02 1989-01-31 Emhart Industries Inc. Exit device actuator and dogger
JPH0617974Y2 (ja) * 1987-05-29 1994-05-11 リョービ株式会社 コンシールドタイプドアクローザにおけるストップ装置のストップ力調整機構
US5169185A (en) 1991-01-25 1992-12-08 Republic Industries, Inc. Panic exit device featuring improved bar movement and fail safe dogging
US5340171A (en) 1992-01-22 1994-08-23 Republic Industries, Inc. Door latch control apparatus with independent actuators
US5484176A (en) * 1994-05-20 1996-01-16 Motus, Inc. Latch mechanism
DE19606204C1 (de) * 1996-02-21 1997-05-22 Dorma Gmbh & Co Kg Elektromechanische Feststellvorrichtung für Türflügel mit einem Türschließer
KR100269846B1 (ko) * 1997-10-02 2000-10-16 김영조 도어클로즈용 도어의 걸림장치
DE10013163A1 (de) * 2000-03-17 2001-09-20 Geze Gmbh Feststellvorrichtung für eine mit einem Türschließer versehene Tür
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
JP4629464B2 (ja) * 2005-03-10 2011-02-09 リョービ株式会社 防火戸閉鎖装置
US7722096B2 (en) 2006-04-05 2010-05-25 Von Duprin, Inc. Latchbolt for a door lock assembly
US7832777B2 (en) * 2006-04-05 2010-11-16 Von Duprin, Inc. Door lock assembly
JP5580775B2 (ja) * 2011-04-12 2014-08-27 リョービ株式会社 防火戸閉鎖装置
TWM430523U (en) * 2012-01-06 2012-06-01 Kwangfu Tech Co Ltd Lock-free metal fire door
CN105064855B (zh) * 2015-08-06 2017-01-18 苏州市富尔达科技股份有限公司 一种火灾自动闭门装置
KR101880821B1 (ko) * 2016-12-01 2018-07-20 최병노 방화문용 자동폐쇄장치
CN107587805A (zh) * 2017-09-19 2018-01-16 苏州市富尔达科技股份有限公司 一种防火闭窗器
KR101989304B1 (ko) * 2017-11-15 2019-06-14 이광수 방화문 자동 폐쇄 장치
CN111305681B (zh) * 2018-12-12 2024-05-07 丽水市神飞利益保安用品有限公司 一种用于防火窗自动闭合的角度定位温控闭合器
EP3971378B1 (en) * 2020-09-21 2024-07-03 Abloy Oy A hold-open arrester arrangement having a hold-open function to hold a door open
CN112267771A (zh) * 2020-11-23 2021-01-26 江苏群雄智能科技有限公司 消防联动的开锁机构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771823A (en) * 1972-02-24 1973-11-13 Schlage Lock Co Electrically controlled hold-open device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171365A (en) * 1937-09-03 1939-08-29 Howard V Harding Automatic holding and releasing device
US2352843A (en) * 1943-04-17 1944-07-04 Leroy M Lewis Fire protective system
US2665129A (en) * 1950-11-13 1954-01-05 Nat Pneumatic Co Inc Thermoelectric door operating mechanism
US3729770A (en) * 1971-06-24 1973-05-01 Schlage Lock Co Electrically controlled hold-open device
DE2310701C3 (de) * 1973-03-03 1979-09-13 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Festhaltevorrichtung für die Offenstellung einer mit einem selbsttätigen Türschließer ausgerüsteten Tür
US3964125A (en) * 1975-06-12 1976-06-22 Henry William Tansley Electromagnetic door holding device
US4040143A (en) * 1976-08-06 1977-08-09 Schlage Lock Company Releasable door hold-open device
JPS5729505Y2 (enrdf_load_stackoverflow) * 1977-09-02 1982-06-28
FR2417619A1 (fr) * 1978-02-17 1979-09-14 Levasseur Ets Dispositif de securite pour la fermeture automatique des portes d'un immeuble lors d'un sinistre

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771823A (en) * 1972-02-24 1973-11-13 Schlage Lock Co Electrically controlled hold-open device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537177A1 (de) * 1984-10-18 1986-04-24 Ryobi Ltd., Fuchu, Hiroshima Schliessvorrichtung fuer eine feuersichere tuer
DE3604083A1 (de) * 1986-02-08 1987-08-13 Dorma Gmbh & Co Kg Feststellvorrichtung fuer tuerfluegel mit einem tuerschliesser
DE4140658A1 (de) * 1991-12-10 1993-06-17 Dorma Gmbh & Co Kg Elektromechanische feststellvorrichtung fuer tuerfluegel
AT525911A4 (de) * 2022-04-05 2023-09-15 Bernhard Fellner Verriegelungsvorrichtung
AT525911B1 (de) * 2022-04-05 2023-09-15 Bernhard Fellner Verriegelungsvorrichtung

Also Published As

Publication number Publication date
JPS6047544U (ja) 1985-04-03
JPH0436383Y2 (enrdf_load_stackoverflow) 1992-08-27
DE3431983C2 (enrdf_load_stackoverflow) 1988-04-28
US4715146A (en) 1987-12-29

Similar Documents

Publication Publication Date Title
DE3431983A1 (de) Vorrichtung zum schliessen einer feuersicheren tuer
DE69808823T2 (de) Schliessfolgeregler für eine zweiflügelige Tür
DE2348998C2 (de) Panikverschluß an Türen
DE3815890A1 (de) Fernbetaetigter riegelmechanismus
DE2942429C2 (de) Schliessvorrichtung für Fahrzeugtüren
DE60111286T2 (de) Türschliessungsanordnung für Doppeltüren
DE3537177A1 (de) Schliessvorrichtung fuer eine feuersichere tuer
DE3604083C2 (de) Feststellvorrichtung für Türflügel mit einem Türschließer
DE3604084C2 (de) Feststellvorrichtung für Türflügel mit einem Türschließer
DE3612918C2 (enrdf_load_stackoverflow)
DE2719345A1 (de) Vereinfachte, elektro-mechanische vorrichtung zur oeffnung der klappe von sicherheitsausruestungen an bord von flugzeugen
DE7439056U (de) Elektromagnetisches tueroeffner-wechselschloss
EP0791714A1 (de) Scharnier
DE69700300T2 (de) Unterer Haken für Dreipunktgestänge
DE3425090C1 (de) Verriegelungsvorrichtung mit wenigstens einem Riegel oder dgl. und mit einer Sperre fuer diesen Riegel
DE10147477B4 (de) Schließfolgeregler
EP0380440B1 (de) Fenster oder Türe
DE3507305A1 (de) Vorrichtung zur betaetigung eines freigaberiegels
DE1812481C3 (de) Fersenniederhalter für eine Sicherheits-Skibindung
DE29512996U1 (de) Vorrichtung zum Schließen und Verriegeln von Fensterflügeln o.dgl.
DE2310701C3 (de) Festhaltevorrichtung für die Offenstellung einer mit einem selbsttätigen Türschließer ausgerüsteten Tür
DE8326565U1 (de) Hebevorrichtung
DE3621152C2 (de) Verriegelungsvorrichtung für zweiflügelige Türen
DE2259603A1 (de) Tuerschloss
DE9003382U1 (de) Ladenhalter für Fenster- oder Türläden

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee